If you are seeing the "Activate Windows" watermark on Windows 10 Pro, you can try these standard methods to remove it: Valid Product Key
: Entering a genuine 25-digit product key is the only official way to permanently remove the watermark and unlock all customization features. Registry Editor Workaround
: If your watermark specifically says "Test Mode," you can disable it using the Command Prompt (Admin). bcdedit -set TESTSIGNING OFF and press Enter. Removing Windows 10 Features
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SoftwareProtectionPlatform\Activation Find the entry named and change its value to Restart your PC. Command Prompt (Test Mode)
If your goal is to remove "long" or unnecessary built-in features (often called bloatware) to improve performance:
If you are seeing the "Activate Windows" watermark on Windows 10 Pro, you can try these standard methods to remove it: Valid Product Key
: Entering a genuine 25-digit product key is the only official way to permanently remove the watermark and unlock all customization features. Registry Editor Workaround Removewat Windows 10 Pro
: If your watermark specifically says "Test Mode," you can disable it using the Command Prompt (Admin). bcdedit -set TESTSIGNING OFF and press Enter. Removing Windows 10 Features If you are seeing the "Activate Windows" watermark
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SoftwareProtectionPlatform\Activation Find the entry named and change its value to Restart your PC. Command Prompt (Test Mode) Removewat Windows 10 Pro
If your goal is to remove "long" or unnecessary built-in features (often called bloatware) to improve performance: